package cn.com.code.design;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @author zhengpei
 * @date 2021/9/19
 */
public class OrderService {

  private static final Logger logger = LoggerFactory.getLogger(OrderService.class);

  /**
   * 查询用户内部下单数量接口
   * @param userId
   * @return
   */
  public Long queryUserOrderCount(String userId) {
    logger.info("内部商家,查询用户的下单数量:[{}]",userId);
    return 10L;
  }

}
